Gregory David Roberts is an Australian author best known for his novel Shantaram, published in 2003. The book is a semi-autobiographical account of his life as an escaped convict who finds refuge in the vibrant city of Mumbai, India. It explores themes of love, redemption, and the complexities of life in a foreign land. Before becoming a writer, Roberts had a tumultuous life, including a history of crime and drug addiction. His experiences in India and his journey toward self-discovery have significantly influenced his writing, making Shantaram a compelling narrative that resonates with many readers.